Report summary

For Johns Hopkins University Department of Mental Health in 2018-2020, the graph shows 44 visible PIs and 76 internal PI collaborations. The main research signal is Medicine as the leading field (30% of slots across 26 PIs; 26 labels), Clinical Psychology as the leading subfield (11% of slots across 12 PIs; 12 labels), and Mental Health Treatment and Access as the leading topic (4% of slots across 5 PIs; 5 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Xiaobin Wang (22.9 weighted works; Birth, Development, and Health, Maternal Mental Health During Pregnancy and Postpartum). The clearest collaboration lines are Ramin Mojtabai and Bernadette Cullen (15 shared works, weight 6). The strongest breakdown groups are group 1 with 7 PIs, 7 internal connections, weight 22.5, around Pediatrics, Perinatology and Child Health, Cognitive Neuroscience, Health, Toxicology and Mutagenesis, led by Xiaobin Wang, Johannes Thrul, Calliope Holingue.